Hitachi Global Storage Technologies, LTD.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hitachi Global Storage Technologies, LTD..The latest application filed is for "perpendicular magnetic recording media".
- Hitachi Global Storage Technologies, LTD. - Odawara-shi JP
- Hitachi Global Storage Technologies, Ltd. - Odawara JP
- Hitachi Global Storage Technologies, Ltd. -
| Patent | Date |
|---|---|
| Method for manufacturing a magnetic head for perpendicular recording Grant 7,475,470 - Mochizuki , et al. January 13, 2 | 2009-01-13 |
| Method for manufacturing magnetic head device Grant 7,159,303 - Nakatani , et al. January 9, 2 | 2007-01-09 |
| Hard disk drive Grant 7,046,469 - Tanaka May 16, 2 | 2006-05-16 |
| Perpendicular magnetic recording media App 20050227121 - Hirayama, Yoshiyuki ; et al. | 2005-10-13 |
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